HEM Trademark
Serial Number: 79420141
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 11 - Environmental Control
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Class 12 - Vehicles
Vehicles; apparatus for locomotion by land, air or water
Class 37 - Building & Construction
Building construction; repair; installation services
Class 40 - Treatment & Processing
Treatment of materials
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Legal Representation
Correspondence Address
Michael T. Smith Birch Stewart Kolasch & Birch, LLP
2600 Park Tower Drive, Suite 600
Vienna, VA 22180
United States
Trademark Details
Filing Date
November 20, 2024
Registration Date
Not Registered
Published for Opposition
January 27, 2026
Goods & Services
Water treatment services; water treatment services in the nature of generating freshwater from sea water; water purification services; water treatment services, namely, water filtration; rental of water treatment and water generation apparatus for ships; desalination of water; water treatment services and water purification services for freshwater generation, namely, treating water, purification or recycling water and generating freshwater by means of reverse osmosis
Installation, repair and maintenance of desalination and reverse osmosis apparatus; installation, repair and maintenance of water generation and treatment systems; installation, repair and maintenance of hot water systems for marine vessels
Heating installations, ventilating fans, and air conditioning apparatus for ship and vessel; water filtering installations; water and wastewater purification apparatus; water purification and filtration apparatus and units for water supply and sanitary purposes; vacuum toilets; vacuum urinals; electric deionization systems for the treatment of air or water, namely, water filtration apparatus for the deionization of water; water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; ballast water treatment apparatus for use in water desalination, filtration, demineralization, sterilization, disinfection, softening, potabilization or conditioning; water desalinating apparatus; reverse osmosis apparatus for the generation and treatment of water; water generation and treatment apparatus, namely, water purifying apparatus and machines, machines that generates purified water from sea water and from waste water; membranes for water filtration and water purification apparatus; membranes for reverse osmosis units; membranes for water desalination apparatus; water sterilization apparatus; water filtration apparatus; apparatus for water supply and distribution, namely, metered valves being regulating accessories for water supply, electrolytic water generators for electrically decomposing tap water to generate electrolytic water and for removing chlorine odor from tap water; structural and replacement parts and fittings for all of the aforementioned
Engineering and design of water generation and treatment apparatus; engineering and design of water generation and treatment apparatus control, command and monitoring systems; development, maintenance and updating of software for water generation and treatment apparatus; software as a service (SAAS) services featuring software for operating water generation and treatment apparatus; monitoring the condition of water generation and treatment apparatus to ensure proper functioning for repair and maintenance purposes
Ships and vessels; ships' and vessels' hulls; structural replacement parts and fittings for ships and vessels
Electronic control, command and monitoring systems comprising computer hardware and recorded software for controlling and monitoring water generation and treatment apparatus; downloadable and recorded software for operating water generation and treatment apparatus; remote monitoring equipment in the nature of remote controls for water generation and treatment apparatus